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Xiaomi Redmi K20 Pro vs Samsung Galaxy A51

Compare Xiaomi Redmi K20 Pro

Rs. 27,499

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Rs. 26,989

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Summary
89%
82%
Display

6.39" (16.23 cm)

1080x2340 px, 403 PPI

6.5" (16.51 cm)

1080x2400 px, 405 PPI

Camera

48 MP + 13 MP + 8 MP (Primary)

20 MP(Front)

48 MP + 12 MP + 5 MP + 5 MP (Primary)

32 MP(Front)

Battery

4000 mAh

4000 mAh

32 h talktime (4G)

Performance

Single + Tri + Quad Core

2.84 GHz + 2.42 GHz + 1.8 GHz, 6 GB RAM

Quad + Quad Core

2.3 GHz + 1.7 GHz, 6 GB RAM

Storage

128 GB

Non Expandable

128 GB

512 GB (Expandable)

Expert Rating

★★★★★
★★★★★

Read Expert Review

★★★★★
★★★★★

Read Expert Review

User Rating

★★★★★
★★★★★

4.5/5 based on 89,027 ratings

Read All User Reviews

★★★★★
★★★★★

4.3/5 based on 12,803 ratings

Read All User Reviews

Best Prices
Rs. 25,490 @ShopClu... Buy
COUPON: Apply EXTRA12 to get this price
Rs. 27,499 @Amazon Buy
Not available in any other store
Rs. 19,499 @Croma Buy
Rs. 21,099 @happimo... Buy
Rs. 26,989 @Amazon Buy
General
Launch Date

July 22, 2019 (Official)

January 29, 2020 (Official)

Operating System

Android v9.0 (Pie)

Android v10 (Q)

Custom UI

MIUI

Samsung One UI

Performance
Very Good
Good
Chipset

Qualcomm Snapdragon 855

Samsung Exynos 9 Octa 9611

CPU

Octa core (2.84 GHz, Single core, Kryo 485 + 2.42 GHz, Tri core, Kryo 485 + 1.8 GHz, Quad core, Kryo 485)

Octa core (2.3 GHz, Quad core, Cortex A73 + 1.7 GHz, Quad core, Cortex A53)

Architecture

64 bit

64 bit

Fabrication

7 nm

10 nm

Graphics

Adreno 640

Mali-G72 MP3

RAM

6 GB

6 GB

RAM Type

LPDDR4X

LPDDR4X

Display
Very Good
Very Good
Display Type

AMOLED

Super AMOLED

Screen Size

6.39 " (16.23 cm)

6.5 " (16.51 cm)

Resolution

1080 x 2340 pixels

1080 x 2400 pixels

Aspect Ratio

19.5:9

20:9

Pixel Density

403 ppi

405 ppi

Screen to Body Ratio (calculated)

85.9 %

87.44 %

Screen Protection

Corning Gorilla Glass v5,

Corning Gorilla Glass v3,

Bezel-less display

with punch-hole display

Touch Screen

, Capacitive Touchscreen, Multi-touch

, Capacitive Touchscreen, Multi-touch

HDR 10 / HDR+ support

Refresh Rate

60 Hz

Screen to Body Ratio (claimed by the brand)

91.9 %

Design
Size Compare
Size Compare
Dimensions

Height: 156.7 mm
Width: 74.3 mm
Thickness: 8.8 mm

Height: 158.5 mm
Width: 73.6 mm
Thickness: 7.9 mm

Weight

191 grams

172 grams

Build Material

Back: Gorilla Glass

Back: Plastic

Colours

Flame Red, Glacier Blue, Carbon Fiber Black, Pearl White

Prism Crush White, Prism Crush Black, Prism Crush Pink, Prism Crush Blue

Camera
Very Good
Very Good
Main Camera
Camera Setup

Triple

Quad

Resolution

48 MP f/1.75, Wide Angle Primary Camera(2" sensor size, 0.8µm pixel size)13 MP f/2.4, Wide Angle, Ultra-Wide Angle Camera(3" sensor size, 1.12µm pixel size)8 MP f/2.4 Telephoto (upto 10x Digital Zoom, upto 2x Optical Zoom) Camera(4.0" sensor size, 1.12µm pixel size)

48 MP f/2.0 (upto 8x Digital Zoom) Primary Camera(26 mm focal length, 2.25" sensor size, 0.8µm pixel size)12 MP f/2.2, Wide Angle, Ultra-Wide Angle Camera
5 MP f/2.4, Macro Camera
5 MP f/2.2, Depth Camera

Sensor

Exmor-RS CMOS Sensor

ISO-CELL

Autofocus

, Phase Detection autofocus, Laser autofocus

OIS

No

No

Flash

, Dual LED Flash

, LED Flash

Image Resolution

8000 x 6000 Pixels

8000 x 6000 Pixels

Settings

Exposure compensation, ISO control

Exposure compensation, ISO control

Shooting Modes

Continuos Shooting
High Dynamic Range mode (HDR)

Continuos Shooting
High Dynamic Range mode (HDR)

Camera Features

Auto Flash
Face detection
Touch to focus

8 x Digital Zoom
Auto Flash
Face detection
Touch to focus

Video Recording

3840x2160 @ 30 fps
1920x1080 @ 60 fps
1280x720 @ 120 fps

3840x2160 @ 30 fps

Front Camera
Camera Setup

Single

Single

Resolution

20 MP f/2.2 Primary Camera(0.8µm pixel size)

32 MP f/2.2 Primary Camera(2.8" sensor size, 0.8µm pixel size)

Camera Type

Pop-Up

Autofocus

No

Flash

No

Video Recording

1920x1080 @ 30 fps
1280x720 @ 30 fps

1920x1080 @ 30 fps

Battery
Very Good
Very Good
Capacity

4000 mAh

4000 mAh

Type

Li-Polymer

Li-ion

Removable

No

No

TalkTime

Up to 32 Hours(4G)

Quick Charging

, Quick, v4.0: 58 % in 30 minutes

, Fast, 15W

USB Type-C

Storage
Best in Class
Best in Class
Internal Memory

128 GB

128 GB

Expandable Memory

No

, Up to 512 GB

User Available Storage

Up to 106 GB

USB OTG

Storage Type

UFS 2.1

UFS 2.0

Network & Connectivity
SIM Slot(s)

Dual SIM, GSM+GSM, Dual VoLTE

Dual SIM, GSM+GSM

SIM Size

SIM1: Nano
SIM2: Nano

SIM1: Nano
SIM2: Nano

Network Support

4G (supports Indian bands), 3G, 2G

4G (supports Indian bands), 3G, 2G

VoLTE

SIM 1

4G Bands:
TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 850(band 5)
3G Bands:
UMTS 1900 / 2100 / 850 / 900 MHz
2G Bands:
GSM 1800 / 1900 / 850 / 900 MHz
GPRS:
Available
EDGE:
Available
Read More..

4G Bands:
TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 13) / 700(band 17) / 800(band 20) / 850(band 26)
3G Bands:
UMTS 1900 / 2100 / 850 / 900 MHz
2G Bands:
GSM 1800 / 1900 / 850 / 900 MHz
GPRS:
Available
EDGE:
Available
Read More..

SIM 2

4G Bands:
TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 850(band 5)
3G Bands:
UMTS 1900 / 2100 / 850 / 900 MHz
2G Bands:
GSM 1800 / 1900 / 850 / 900 MHz
GPRS:
Available
EDGE:
Available
Read More..

4G Bands:
TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 13) / 700(band 17) / 800(band 20) / 850(band 26)
3G Bands:
UMTS 1900 / 2100 / 850 / 900 MHz
2G Bands:
GSM 1800 / 1900 / 850 / 900 MHz
GPRS:
Available
EDGE:
Available
Read More..

SAR Value

Head: 1.03 W/kg, Body: 0.72 W/kg

Head: 0.598 W/kg

Wi-Fi

, Wi-Fi 802.11, a/ac/b/g/n

, Wi-Fi 802.11, ac/b/g/n/n 5GHz

Wi-Fi Features

Wi-Fi Direct, Mobile Hotspot

Wi-Fi Direct, Mobile Hotspot

Wi-Fi Calling

Bluetooth

, v5.0

, v5.0

GPS

with A-GPS, Glonass

with A-GPS, Glonass

NFC

No

USB Connectivity

Mass storage device, USB charging

Mass storage device, USB charging

Multimedia
FM Radio

Loudspeaker

Audio Jack

3.5 mm

3.5 mm

Audio Features

Dolby Atmos

Sensors
Fingerprint Sensor

Fingerprint Sensor Position

On-screen

On-screen

Fingerprint Sensor Type

Optical

Optical

Other Sensors

Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope

Light sensor, Proximity sensor, Accelerometer, Gyroscope

Price list

Rs. 27,499
Buy Now

Offer: Get 10% Instant Discount Up to Rs 8,500 on Axis/Citi/Indusland Bank Credit/Debit Cards & EMI.~Save 10% on Amazon Pay ICICI Bank Credit Card.

Rs. 26,989
Buy Now

Offer: Get 10% Instant Discount Up to Rs 8,500 on Axis/Citi/Indusland Bank Credit/Debit Cards & EMI.~Save 10% on Amazon Pay ICICI Bank Credit Card.

Rs. 25,490
Buy Now

COUPON: Apply EXTRA12 to get this price
Offer: Get Flat Rs 100 off On Prepaid Orders  View All Offers
Offersx

1. Get Flat Rs 100 off On Prepaid Orders

2. Get Extra 12 percent off on Prepaid Orders

Not Available

Not Available
Rs. 19,499
Buy Now

Offer: For purchase of Rs. 100,000 & above with the card during the campaign period, ICICI Bank Credit Cardholder can avail ‘Flat Rs. 5000 Cashback.~Flat Rs 250/- Cashback @ Croma on payments via Mobikwik.

Not Available
Rs. 21,099
Buy Now

Offer: 10% Instant Discount on HDFC cards upto Rs.2500/-~5% Instant Discopunt on ICICI cards upto Rs.1500/-~Upto Rs.3500/- Instant Cashback on Amazon Pay.